/*
 * Copyright (C) 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.codemirror2_gwt.client;

/**
 * Determines whether and how new lines are indented when the enter key is pressed.
 *
 * @author Nikhil Singhal
 */
public enum EnterMode {
  /**
   * Use the mode's indentation rules to give the new line the correct indentation.
   */
  INDENT("indent"),
  /**
   * Indent the line the same as the previous line.
   */
  KEEP("keep"),
  /**
   * Do not indent the new line.
   */
  FLAT("flat");

  private final String name;

  private EnterMode(String name) {
    this.name = name;
  }

  @Override
  public String toString() {
    return name;
  }
}
